output
20072025
most citedThe HD 163296 Circumstellar Disk in Scattered Light: Evidence of Time-Variable Self-Shadowing

84 citations

6 papers

physics.acc-ph2025

Theoretical study of the ECRIPAC accelerator concept

Andrea Cernuschi, Thomas Thuillier, Laurent Garrigues

The Electron Cyclotron Resonance Ion Plasma ACcelerator (ECRIPAC) is an original concept for a plasma-based particle accelerator able to generate pulsed ion beams with adjustable e…

physics.optics2025

Calibration-free measurement of the phonon temperature around a single emitter

Francis Granger, Edith Bellet-Amalric, Kuntheak Kheng +3

The emission properties of a localized solid-state emitter are strongly influenced by its environment. The coupling to acoustic phonons impacts the coherence of the emitter and its…

astro-ph2008★ 84 cited

The HD 163296 Circumstellar Disk in Scattered Light: Evidence of Time-Variable Self-Shadowing

John P. Wisniewski, Mark Clampin, Carol A. Grady +6

We present the first multi-color view of the scattered light disk of the Herbig Ae star HD 163296, based on coronagraphic observations from the Hubble Space Telescope Advanced Came…

astro-ph2007★ 29 cited

The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks II. Assessing the Evolutionary Nature of Candidate Disk Systems

John P. Wisniewski, Karen S. Bjorkman, Antonio M. Magalhaes +3

(Abridged version) We present the first detailed imaging polarization observations of six SMC and six LMC clusters, known to have large populations of B-type stars which exhibit ex…

astro-ph2007★ 64 cited

X-ray and Near-IR Variability of the Anomalous X-ray Pulsar 1E 1048.1-5937: From Quiescence Back to Activity

Cindy R. Tam, Fotis P. Gavriil, Rim Dib +3

(Abridged) We report on new and archival X-ray and near-infrared observations of the anomalous X-ray pulsar 1E 1048.1-5937 performed between 2001-2007 with RXTE, CXO, Swift, HST, a…

astro-ph2007★ 11 cited

The Magnetic Field Structure of the LMC 2 Supershell: NGC 2100

John P. Wisniewski, Karen S. Bjorkman, Antonio M. Magalhaes +2

We present U,B,V,R,I imaging polarimetry of NGC 2100 and its surrounding environment, which comprise a part of the LMC 2 supershell. The morphology of the observed position angle d…